In the course of various agricultural operations, it is essential to strictly adhere to the safety guidelines outlined in the machine tool specifications. Operators must receive proper training in operating procedures, and local agricultural machinery technical personnel should be consulted for on-site guidance during field operations. Below is a detailed overview of key considerations when using several common tools.
First, no-tillage seeders are widely used in wheat and corn conservation tillage systems, where high efficiency and precision are required. During operation, operators should ensure good mobility, avoid shaft entanglement, soil blockage, or other issues. The fertilizer and seeding mechanisms should function smoothly without any sticking. For corn no-tillage seeders, specific performance standards must be met:
- Seed spacing accuracy ≥ 60%
- Replanting rate ≤ 30%
- Missing seed rate ≤ 15%
- Seed damage rate ≤ 1.5%
- Seeding depth compliance ≥ 75%
For wheat no-tillage planters, the following standards should be achieved:
- Row consistency coefficient of variation ≤ 3.9%
- Total displacement stability coefficient of variation ≤ 1.3%
- Seed damage rate ≤ 0.5%
- Seeding depth compliance ≥ 75%
After proper calibration and testing, the equipment can be put into production.
Second, deep loosening machines are designed to break up compacted soil layers, improve water infiltration, and enhance soil structure. During use, operators should check soil quality, ensure that the plowed layer remains undisturbed, and confirm that the working depth meets technical requirements. Once these conditions are met, the machine can be deployed for actual farming tasks.
Third, spraying equipment requires careful handling to ensure effectiveness and safety. Before starting spraying operations, a representative area should be tested to evaluate herbicide efficacy, insect control, and potential crop injury. The process should follow these steps:
1. Start the liquid pump before beginning work.
2. Turn on the spray valve once the pump is running.
3. Shut off the liquid supply when stopping the machine.
4. Monitor wind direction and speed; avoid spraying on windy days. The machine should move perpendicular or at an angle to the wind, and maintain a steady speed without stopping unexpectedly.
5. Continuously monitor spray quality during operation. After completion, assess weed control, pest management, and any signs of crop damage.
6. Wear protective gear such as masks or respirators during operation. Avoid eating or smoking while working.
7. Clearly mark areas treated with highly toxic chemicals to prevent accidental entry by people or animals.
8. Clean and lubricate the spraying equipment thoroughly after each use to ensure long-term functionality and safety.
Proper maintenance and adherence to operational protocols are crucial for both equipment longevity and operator safety. Always refer to the manufacturer's manual for specific instructions and updates.
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